2007 BA8

2007BA8, 1989 US5, 1989US5, 2003 GM49, 2003GM49, J89U05S, K03G49M, K07B08A, U9166

All data for this body: [vot]

MPC data
Name (number) 2007 BA8 (309166)
a 2.59104
e 0.41919
i / sin(i) 27.5460 / 0.46246
q 1.50489
Q 3.67720
ω 57.6417
Node 35.6418
m 166.9356
n 0.2363
Epoch 2460800.5
nobs 704
nopp 10
Years observed 1989-2024
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.587
ep 0.346
sin(ip) 0.486
G 0.150
H 16.440
Mass
D 1.49 0.205
pV 0.204 0.0527
Value
Rotational Period 35.824
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5874 0.3461 0.4857 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.30 0.280 0.280 Nugent 2016AJ....152...63N NEATM
1.70 0.300 0.300 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.190 0.0600 0.0600 Ali-Lagoa 2017A&A...603A..55A NEATM
0.250 0.1100 0.1100 Nugent 2016AJ....152...63N NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.44 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
35.8245 2 Synodic Pal 2020ApJS..247...26P Lightcurve